A one dimensional flow is one which_________________?

Question: Mass velocity is independent of temperature & pressure, when the flow is
[A].

unsteady through unchanged cross-section.

[B].

steady through changing cross-section.

[C].

steady and the cross-section is unchanged.

[D].

unsteady and the cross-section is changed.

Answer: Option C

Explanation:

No answer description available for this question.

Question: __________ is an example of axial flow impeller.
[A].

Paddle

[B].

Turbine

[C].

Propeller

[D].

all (a), (b) and(c)

Answer: Option C

Explanation:

No answer description available for this question.

Question: Gradually varied flow in open channel is a/an __________ flow.
[A].

steady uniform

[B].

steady non-uniform

[C].

unsteady uniform

[D].

unsteady non-uniform

Answer: Option B

Explanation:

No answer description available for this question.

Question: A pump operating under specific conditions delivers insufficient quantity of liquid. This may be set right by
[A].

decreasing the size of the inlet pipe.

[B].

increasing the size of the inlet pipe.

[C].

lowering the pump position.

[D].

both (b) and (c).

Answer: Option D

Explanation:

No answer description available for this question.